am 830e9985: Update CTS version numbers to 2.2.

Merge commit '830e9985cdb2897bea02b9fd0c3820af5a40be67' into froyo-plus-aosp

* commit '830e9985cdb2897bea02b9fd0c3820af5a40be67':
  Update CTS version numbers to 2.2.
tree: d5c00817154ab0c7bbc845763a1e5cb4db93261f
  1. tests/
  2. tools/
  3. .gitignore
  4. Android.mk
  5. CleanSpec.mk